Handheld propulsion unit for use by a user in and under water



FIG. 1 is a front perspective view of a handheld propulsion unit for use by a user in and under water;

FIG. 2 is a front view of the handheld propulsion unit for use by a user in and under water;

FIG. 3 is a bottom view of the handheld propulsion unit for use by a user in and under water;

FIG. 4 is a first side view of the handheld propulsion unit for use by a user in and under water;

FIG. 5 is a second side view of the handheld propulsion unit for use by a user in and under water;

FIG. 6 is a top view of the handheld propulsion unit for use by a user in and under water;

FIG. 7 is a rear view of the handheld propulsion unit for use by a user in and under water; and,

FIG. 8 is a rear perspective view of the handheld propulsion unit for use by a user in and under water.

The dashed or broken lines in FIGS. 1-8 illustrate a propeller, a fastening system and a guard or safety structure that form no part of the claimed design. 

CLAIM The ornamental design for a handheld propulsion unit for use by a user in and under water, as shown and described. 